The calculator is the basic need of life most probably for working people, for students of engineering, teachers, for clerical work and for other such purposes like a carpenter on shops markets fast calculation is done on daily basis. So for all calculator users, this best voice calculator free is the finest fast calculator.

You can perform simple as well as complicated calculations by just speaking and talking calculators. Just keep in mind that you have to speak all the equations at one time and not splitting the equation. You can carry out long calculations too. It's very easy to use and very quick to calculate. You can perform faster calculations then typing or pressing keys.

It supports the following:

★ Basic Addition, Subtraction, Multiplication and Division functions
★ Power, Factorial, Percentage and Modulus calculations
★ Trigonometric Sine, Cosine and Tangent calculations
★ All types of conversions within seconds

★ All calculations supported by the Calculate Module can be done by just using your voice. For eg-
☆ Speaking "one plus two" will result in "1+2=3"
☆ Speaking "five percent of one thousand" will result in "5%×1000=50"
☆ Speaking "one plus open bracket three plus five close bracket" will result in "1+(3+5)=9"

★ All unit conversions supported by the Convert Module can be done by just using your voice. For eg -
☆ Speaking "hundred ml to liter" will result in "100 MILLILITERS is 0.1 LITERS"
☆ Speaking "hundred kph to mph" will result in "100 KILOMETERS_PER_HOUR is 62.137119224 MILES_PER_HOUR"

★ Both offline, as well as online Speech Recognition, is possible. However, online Speech Recognition will result in better voice recognition accuracy